A/C or Heater Blower Problem

Ok so I have had My 1994 Ford Thunderbird V8 LX 4.6L For about a year now and it has 70K miles. The Problem is when i have the A/C on and start to accelerate the A/C stops working and the blower turns on and blows out alotta hot air i was wondering if there was any way of fixing this or im just gunna have to live with it.

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my heater isnt working. i replaced the blower motor but i had my brother in law check it and there is only like 4 volts going to the resistor where the blower hooks in. he says there should 12 volts going to it. is there something else causing the blower not to work?

Using a new seal, position the heater blower motor and blower motor wheel assembly to the heater blower motor housing with the flat side of the flange near the heater blower motor switch resistor (18591). Install the four retaining screws.

Tape the heater blower motor power lead to the air inlet duct to keep the wire away from the blower outlet during installation.

Install the heater blower motor and blower motor wheel assembly in the vehicle.

Provided the hose bib for the heater hose is still sticking out of the firewall the hose slips over the bib and then a hose clamp is tightened over the hose. But it's possible that the bib is broken off and then heater core is going to need to be changed

FORD:
1994-96 THUNDERBIRD
LINCOLN-MERCURY:
1994-96 COUGAR
ISSUE:
Steering efforts at low speeds may intermittently increase to the heavier for highway setting on some vehicles. This is due to electrical "noise" from the Vehicle Speed Sensor (VSS) being picked up by the Electronic Variable Orifice (EVO) module. The EVO module then interprets this as an increase in vehicle speed and reduces the steering assistance to the heavier for highway level. ACTION:
Replace the EVO module with a new module that has improved filtering for electrical noise. Refer to the following Service Procedure for details. SERVICE PROCEDURE
Replace EVO module (F6SZ-3F712-BB). Locations are as follows:

On 1994-95 vehicles, the EVO module is located under the package tray in the trunk.

On 1996 vehicles, the EVO is located under the heater blower case on the passenger side.

Refer to Section 11-02 of the appropriate year Thunderbird/Cougar Service Manual for additional diagnosis and repair information.